rql #20111 implement relation paths [open]
With inspiration from http://www.w3.org/TR/sparql11-property-paths/ let's implement the equivalent in RQL.
Any X WHERE X is Ticket, X concerns P, P name "rql"
could be written as
Any X WHERE X is Ticket, X concerns/name "rql"
|done in||<not specified>|
|closed by||<not specified>|